LUOWEI LW-AP04 Tempered Glass Fixture Single-Layer/Double-layer Pecial-shaped Clamping for Mobile phone Motherboard repair tools

LUOWEI LW-AP04 Tempered Glass Fixture Single-Layer/Double-layer Pecial-shaped Clamping for Mobile phone Motherboard repair tools

Unmatched Precision for Repair

The LUOWEI LW-AP04 Tempered Glass Fixture streamlines mobile phone motherboard repairs with its expertly crafted single-layer and double-layer clamping system designed for special-shaped components. Engineered to deliver a stable grip, this tool ensures secure and efficient repair processes.

Durable and Reliable Build

Constructed from high-quality tempered glass, the LUOWEI LW-AP04 is built to withstand wear and tear, providing exceptional durability and reliability for daily usage. Its robust design minimizes the risk of accidental damage and guarantees precision in every task.

Versatile Clamping for All Needs

Whether you’re working with single-layer or double-layer clamping requirements, this specialized LUOWEI fixture adapts effortlessly, making it suitable for a broad range of mobile repair scenarios. The unique design accommodates special-shaped components, further enhancing its versatility.

The LUOWEI LW-AP04 Aviation Tempered Glass Fixture is a premium, high-precision motherboard holder specifically engineered for the complexities of modern smartphone repair. Unlike traditional metal or plastic jigs, the LW-AP04 utilizes aviation-grade tempered glass to provide superior thermal insulation and structural stability during high-heat operations such as BGA reballing and CPU degluing.

Full Product Specifications

The following table outlines the technical details and physical properties of the LUOWEI LW-AP04 fixture:

Feature	Detailed Specification
Brand	LUOWEI
Model	LW-AP04
Material (Base)	High-strength Aviation Tempered Glass
Material (Mechanical)	Precision-milled Aluminum Alloy & Stainless Steel
Clamping Mechanism	Customized Trapezoidal Lead Screw (Dual-Axis)
Temperature Resistance	Up to 500°C (Long-term thermal stability)
Clamping Capacity	Single-layer, Double-layer, and Special-shaped PCBs
Device Compatibility	99% of Android & iPhone Motherboards
Clamping Stroke	Adjustable for Motherboards, CPUs, IC Chips, NAND
Heat Dissipation	Innovative Hollow-Out structural design
Net Weight	Approx. 0.5 kg
Surface Finish	Easy-to-clean, non-porous, corrosion-resistant
Application	Soldering, Desoldering, Degluing, BGA Rework

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Key Design Innovations

1. Advanced Thermal Management

The core of the LW-AP04 is its aviation-grade tempered glass platform. Traditional metal fixtures can act as a heat sink, drawing temperature away from the work area or, conversely, becoming dangerously hot to the touch. The LW-AP04 provides a thermal barrier, ensuring that heat remains concentrated on the target component while protected up to 500°C. The “hollow-out” design beneath the clamping area further facilitates rapid cooling once the heat source is removed.

2. Multi-Layer & Special-Shaped Clamping

Modern smartphones increasingly use “sandwiched” or double-layer motherboards. The LW-AP04 features a specialized double-layer clamping mouth:

• Single-Layer Support: Precise slots hold standard PCBs firmly without vibration.

• Double-Layer Support: The unique groove design allows for the clamping of stacked motherboards without applying pressure to sensitive edge components or obstructing chip access.

• Special-Shaped PCBs: The adjustable dual-axis system accommodates irregular board shapes often found in high-end Android flagship devices.

3. Precision Mechanics

The fixture employs a customized trapezoidal lead screw. This threading ensures that the sliding motion is smooth and “non-sticky,” allowing the technician to apply exactly the right amount of pressure. This “non-destructive” clamping prevents the motherboard from flexing or warping, which is a common cause of internal trace fractures during high-heat repairs.

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Practical Benefits for Technicians

• Stability: The weight of the glass base combined with anti-slip feet ensures the fixture remains stationary during delicate jumper wire work or IC scraping.

• Cleanliness: The tempered glass surface is resistant to flux, alcohol, and solder splatter. Residue can be wiped off easily, maintaining a professional-grade workspace.

• Versatility: Beyond motherboards, it serves as a reliable holder for CPUs and NAND chips during the glue removal (degluing) process, providing a flat, stable surface for blade work.